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Lens Field of View Calculator
Estimate Field of View, Focal Length, or Object Distance by providing the other two values.
Choose a Sensor Size:
Note: The other two value will fill automatically when you click Calculate.
Provide any two of the following four values
Length Unit
Field of View (Enter either target area width or height)
(specify either target width or height)
Target Area Width (inch)
Target Area Height (inch)
Working Distance (inch)
Focal Length (mm)
Click “Calculate” to find the values
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